MySqlDatabaseTest::test__construct_happy_path() - Code Metrics - Inspection of "Add dependency injection to MySqlDatabase, and MyS..." - smrealms/smr - Measure and Improve Code Quality continuously with Scrutinizer

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Pull Request — master (#924)

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created 2020-11-22 19:49 UTC

MySqlDatabaseTest::test__construct_happy_path() A

↳ Parent: MySqlDatabaseTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	7
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	6
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	7
rs	10

<?php

namespace SmrTest\lib\DefaultGame;

use DI\Container;
use MySqlDatabase;
use mysqli;
use PHPUnit\Framework\TestCase;
use RuntimeException;
use Smr\Container\DiContainer;

class MySqlDatabaseTest extends TestCase {
	private Container $container;
	private $mysql;

	protected function setUp(): void {
		DiContainer::initializeContainer();
		$this->container = DiContainer::getContainer();
		$this->mysql = $this->createMock(mysqli::class);
		// Replace the factory definition for mysqli object with our mock, so when
		// requesting a mysqli instance, it will always return a mock for this test
		$this->container->set(mysqli::class, $this->mysql);
	}

	public function test__construct_happy_path() {
		$this->mysql
			->expects(self::once())
			->method("character_set_name")
			->willReturn("utf8");
		$mysqlDatabase = $this->container->get(MySqlDatabase::class);
		$this->assertNotNull($mysqlDatabase);
	}

	public function test__construct_invalid_character_set_throws_exception() {
		$this->expectException(RuntimeException::class);
		$this->mysql
			->expects(self::once())
			->method("character_set_name")
			->willReturn("invalid character set");
		// MySqlDatabase::getInstance() is also a valid way to retrieve the managed class instance.
		MySqlDatabase::getInstance();
	}
}


1			<?php
2
3			namespace SmrTest\lib\DefaultGame;
4
5			use DI\Container;
6			use MySqlDatabase;
7			use mysqli;
8			use PHPUnit\Framework\TestCase;
9			use RuntimeException;
10			use Smr\Container\DiContainer;
11
12			class MySqlDatabaseTest extends TestCase {
13			private Container $container;
14			private $mysql;
15
16			protected function setUp(): void {
17			DiContainer::initializeContainer();
18			$this->container = DiContainer::getContainer();
19			$this->mysql = $this->createMock(mysqli::class);
20			// Replace the factory definition for mysqli object with our mock, so when
21			// requesting a mysqli instance, it will always return a mock for this test
22			$this->container->set(mysqli::class, $this->mysql);
23			}
24
25			public function test__construct_happy_path() {
26			$this->mysql
27			->expects(self::once())
28			->method("character_set_name")
29			->willReturn("utf8");
30			$mysqlDatabase = $this->container->get(MySqlDatabase::class);
31			$this->assertNotNull($mysqlDatabase);
32			}
33
34			public function test__construct_invalid_character_set_throws_exception() {
35			$this->expectException(RuntimeException::class);
36			$this->mysql
37			->expects(self::once())
38			->method("character_set_name")
39			->willReturn("invalid character set");
40			// MySqlDatabase::getInstance() is also a valid way to retrieve the managed class instance.
41			MySqlDatabase::getInstance();
42			}
43			}
44

smrealms / smr

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Pull Request — master (#924)

MySqlDatabaseTest::test__construct_happy_path() A

Complexity

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Duplication

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